in volume IV, Basic Documents and Indexes
- Bahrain, 548, 932, 1314
- Belarus, 613
- Belgium, 53, 217, 219, 798, 810, 1254, 1482, 1707
- Belize, 593
- Bench, the, 364, 1086-1087, 1727
- Benin, 275, 1327
- Bogotá, Pact of (1948), 258, 298, 674-675
- Bolivia, 810, 812
- Bosnia and Herzegovina, 138, 619, 631, 1707
- Botswana, 1313
- Brazil, 394, 798, 810, 812
- Bretton Woods Agreements (1944), 155, 345, 451
- Briand-Kellog Pact, see Renunciation of War, General Treaty (1928)
- British Honduras, 593
- Bulgaria, 25, 743, 790, 1006, 1251, 1642, 1738
- Burden of proof, 1065-1066, 1069-1070
- Burkina Faso, 262, 597